PERVADES SHAPE AND SUPPORT

provides protection regulates body temp, prevents water loss

PERVADES BODY MOVEMENT AND HEAT WHEN MUSLES CONTRACT

regulatory system that controls body movement, consciousness, intelligence, memory eg: brain, spinal cord, nerves

pumps blood to distribute hormones, nutrients and gases and removes wastes eg: heart, veins, arteries

mechanically and chemically breakdowns food materials, absorbs nutrients and expels waste eg: stomach, liver, intestines

responsible for the exchange of gases within the body between blood and lungs eg: lungs, trachea

filters the blood and removes waste from it, concentrates waste into urine and expels urine from body eg: Kidneys, bladder